Relier Pairs Zero ConditionalsVersion en ligne You have sentences with gaps. Your task is to fill them in using the If/When + Present Simple structure." par Ereke is the only person 1 If the temperature drops, 2 If you drop a glass, 3 When the sun shines, 4 If you water a plant, 5 When people exercise, 6 When it snows, 7 If you touch fire, 8 When you mix red and blue, everyone goes outside. it breaks. you get purple. children play outside. it burns. it gets cold. it grows. they feel better.